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Nutrients in European water bodies
This figure shows the trends in nitratre concentrations in European rivers and groundwater and the trends in phosphorus in European lakes and rivers
Trends in winter mean dissolved inorganic nitrogen concentrations in European seas
The map shows trends per station in dissolved inorganic nitrogen (DIN) concentrations in the upper 10 m of the water column, observed in European Seas during winter time during the period 1990-2017.
Groundwater nitrate 2000-2021
Nitrate in groundwater in Europe
Groundwater - nitrate - trend analysis
Nitrate in groundwater
Nitrate in rivers and groundwater- Nutrients in European water bodies
Status of nitrate in rivers in European countries
Phosphorus in lakes and rivers - Nutrients in European water bodies
Nitrate in rivers in Europe
Nutrient trends in European water bodies
The data series are calculated as the average of annual mean concentrations for groundwater bodies/river stations/lake stations in Europe. Only complete series after inter/extrapolation are included (see indicator specification). The number of groundwater bodies/river stations/lake stations included per country is given in the notes below the individual substance charts.
- Rivers - nitrate
The data series are calculated as the average of annual mean concentrations for groundwater bodies/river stations/lake stations in Europe. Only complete series after inter/extrapolation are included (see indicator specification). The number of groundwater bodies/river stations/lake stations included per country is given in the notes below the individual substance charts.
- Rivers - phosphate
The data series are calculated as the average of annual mean concentrations for groundwater bodies/river stations/lake stations in Europe. Only complete series after inter/extrapolation are included (see indicator specification). The number of groundwater bodies/river stations/lake stations included per country is given in the notes below the individual substance charts.
- Lakes - phosphorus
The data series are calculated as the average of annual mean concentrations for groundwater bodies/river stations/lake stations in Europe. Only complete series after inter/extrapolation are included (see indicator specification). The number of groundwater bodies/river stations/lake stations included per country is given in the notes below the individual substance charts.
Trends per station in oxidised nitrogen concentrations in European seas
Stations showing a statistically significant decrease (green), increase (red) or no trend (grey) of winter oxidised nitrogen concentrations within the period 1985 to 2012. Selected stations must have data, at least, in the period 2007-2012 and must have at least five years data in all.